Amplifier For Sale SA Series

Professional power amplifier with high definition standard SA series

  • H type class circuit and Motorola gold sealed tube, built-in capacitor 12000 UF, to ensure superior performance and reliability.
  • Stable and reliable circuit design, FET input, common-base inverting circuit, grounded collector output, convenient input and output interfaces.
  • High efficient cooling system, full-function protection circuit, including short circuit, temperature control, DC, UHF, distortion, clipping and other protective.
  • Integrated steel, reinforced parts, perfect connection, professional Speakon socket, adapted engineering and touring.
Type 2-channel power amplifier


SA-16 SA-18 SA-20
Power (8Ω) 450W 600W 750W
Power (4Ω) 700W 900W 750W
 Power (2Ω) 1400W 1800W 2200W
8 Ohms (bridge) 1440W 1840W
Frequency response 20Hz-20K Hz
Total harmonic distortion ≤ 0.01%
Signal Noise Ratio ≥105dB
Power supply requirements   ≥ 500
Degrees of separation   ≥ 60dB
The conversion speed 40V/us
Input sensitivity 0.775V, 1.0V, 1.44V
Input impedance 20KΩ/10KΩ
Output category Class H
Cooling By two variable speed cooling fan from back-to-front
Input connection XLR connector
Output connection Speaker socket and binding posts
Product Dimensions 89x483x515mm 89x483x515mm 89x483x515mm
Package Dimensions 165x610x560mm 165x610x560mm 165x610x560mm
Net weight 21Kg 23.44Kg 24.7Kg
Gross weight 23.2Kg 34.9Kg 26.86Kg
  • Performing Arts Facilities
  • Theatrical Sound Design
  • Auditoriums
  • Worship Facilities
  • Mini light music bar
  • Party Clubs
  • Sports Facilities
  • Themed Entertainment Venues